Landslides in the Western Columbia Gorge, Skamania County, Washington By Thomas C. Pierson, Russell C. Evarts, and Joseph A. Bard Data to accompany U.S. Geological Survey Scientific Investigations Map 3358 2016 U.S. Department of the Interior U.S. Geological Survey INTRODUCTION This database release, USGS SIM 3358, contains all the information used to produce the accompanying geologic map (Pierson, Thomas C., Evarts, Russell C., and Bard, Joseph A., 2016, Landslides in the Western Columbia Gorge, Skamania County, Washington: U.S. Geological Survey Scientific Investigations Map 3358, pamphlet 22 p., 1 sheet, scale 1:26,000, http://dx.doi.org/10.3133/sim3358. The main component of this digital release is a geologic map database prepared using ArcGIS. FILES AND FOLDERS Readme.txt Overview of the data folder - this file skamania_landslides_geodatabase.txt FGDC metadata text file describing the geodatabase. skamania_landslide_polygons.txt FGDC metadata text file describing the landslide polygon feature class. internal_scarp_lines.txt FGDC metadata text file describing the internal scarp polyline feature class. skamania_landslides.zip skamania_landslides.gdb - An ESRI geodatabase file for the Landslides in the Western Columbia Gorge, Skamania County, Washington Available ArcGIS feature classes are described below: ArcGIS feature class Description skamania_landslide_polygons Locations and extents of landslides head scarps and landslide body deposits (polygons) internal_scarp_lines Locations of internal scarp features (polylines) FOR SALE BY: USGS Information Services Box 25286 Denver Federal Center Denver, CO 80225 Telephone: (888) ASK-USGS The bibliographical reference for this publication is: Pierson, Thomas C., Evarts, Russell C., and Bard, Joseph A., 2016, Landslides in the Western Columbia Gorge, Skamania County, Washington: U.S. Geological Survey Scientific Investigations Map 3358, scale 1:26,000, http://dx.doi.org/10.3133/sim3358. This report and any updates to it are also available at http://dx.doi.org/10.3133/sim3358